Merck has discovered that nitrosamine NTTP in its blockbuster diabetes medications arose mostly during storage, as well as during manufacturing and believes it can resolve the problem by the end of the year

Nitrosamines in the News
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Dear Naiffer,
Is there a published source for this information:

  • The nitroso-impurity appears in both as a process impurity in the API and in the drug product, which seems to increase over time during storage